| 提高K-9曲拐质量的热处理工艺 |
| |
| 引用本文： | 钱进.提高K-9曲拐质量的热处理工艺[J].现代铸铁,2003,1(6):53-55. |
| |
| 作者姓名： | 钱进 |
| |
| 作者单位： | 合肥柴油机制造有限责任公司铸造厂,安徽,合肥,230022 |
| |
| 摘 要： | K-9曲拐质量不合格主要是由于热处理后，珠光体数量太少所引起。因此应用正交试验，合理地选择了热处理工艺参数，提高了出炉温度，增加了珠光体数量，解决了K-9曲拐的质量问题。
|
| 关 键 词： | 柴油机 曲拐 热处理 质量 正交试验 珠光体 |
| 文章编号： | 1003-8345(2003)06-0053-03 |
Improve Heat Treatment Process to Enhance Quality of K-9 Crank |
| |
| QIAN Jin.Improve Heat Treatment Process to Enhance Quality of K-9 Crank[J].Modern Cast Iron,2003,1(6):53-55. |
| |
| Authors: | QIAN Jin |
| |
| Abstract: | Too low content of pearlite after heat treatment was the main re ason causing the K-9cranks to be rejected.Therefore proper heat treatment pa rameters were selected with orthogonal experiment method,and the temperature a t which the work pieces were taken out from furnace was increased.As a result ,the pearlite content was increased,and the quality problem of K-9crank was solved. |
| |
| Keywords: | diesel engine crank heat treatment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
